CA2485824C - Methode d'auto-calibration ultrasonique pour le mesurage in-situ des proprietes acoustiques de fluide de forage - Google Patents

Methode d'auto-calibration ultrasonique pour le mesurage in-situ des proprietes acoustiques de fluide de forage Download PDF

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Publication number
CA2485824C
CA2485824C CA002485824A CA2485824A CA2485824C CA 2485824 C CA2485824 C CA 2485824C CA 002485824 A CA002485824 A CA 002485824A CA 2485824 A CA2485824 A CA 2485824A CA 2485824 C CA2485824 C CA 2485824C
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CA
Canada
Prior art keywords
acoustic
tool
fluid
reverberations
acoustic signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002485824A
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English (en)
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CA2485824A1 (fr
Inventor
Batakrishna Mandal
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Halliburton Energy Services Inc
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Halliburton Energy Services Inc
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Filing date
Publication date
Priority claimed from US09/927,067 external-priority patent/US6712138B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of CA2485824A1 publication Critical patent/CA2485824A1/fr
Application granted granted Critical
Publication of CA2485824C publication Critical patent/CA2485824C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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CA002485824A 2001-08-09 2002-08-08 Methode d'auto-calibration ultrasonique pour le mesurage in-situ des proprietes acoustiques de fluide de forage Expired - Fee Related CA2485824C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/927,067 US6712138B2 (en) 2001-08-09 2001-08-09 Self-calibrated ultrasonic method of in-situ measurement of borehole fluid acoustic properties
US09/927,067 2001-08-09
CA002397171A CA2397171C (fr) 2001-08-09 2002-08-08 Methode auto-etalonnee de mesures in situ par ultrasons des proprietes acoustiques de fluides de forage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002397171A Division CA2397171C (fr) 2001-08-09 2002-08-08 Methode auto-etalonnee de mesures in situ par ultrasons des proprietes acoustiques de fluides de forage

Publications (2)

Publication Number Publication Date
CA2485824A1 CA2485824A1 (fr) 2003-02-09
CA2485824C true CA2485824C (fr) 2007-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002485824A Expired - Fee Related CA2485824C (fr) 2001-08-09 2002-08-08 Methode d'auto-calibration ultrasonique pour le mesurage in-situ des proprietes acoustiques de fluide de forage

Country Status (1)

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CA (1) CA2485824C (fr)

Also Published As

Publication number Publication date
CA2485824A1 (fr) 2003-02-09

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Effective date: 20160808